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AQA A Level Physics - Particles and Radiation with 100% correct answers
- Vak
- Instelling
Nucleons Protons and neutrons Atomic number Number of protons, known as Z, defines the element 00:04 01:24 Nucleon number The number of nucleons in an atom of an element, known as A Isotopes Atoms with the same number of protons but a different number of neutrons....
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